 |
| |||
| C.T.C.; centralized traffic control; consolidated control | |||
| C.T.C: 17 phrases in 6 subjects |
| Communications | 2 |
| Electronics | 5 |
| General | 1 |
| Life sciences | 1 |
| Medical | 4 |
| Transport | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips